Figure Legends
Figure 1. Preferred Reporting Items for Systematic Reviews and Meta-Analyses flow diagram of the selection process.
Figure 2. Forest plot illustrating the risk ratio for complications in intraoperative image-guided surgery vs. endoscopic sinus surgery. Note: M-H (Mantel-Haenszel).
Figure 3. Forest plot illustrating the risk ratio for missed paranasal sinuses in intraoperative image-guided surgery vs. endoscopic sinus surgery. Note: M-H (Mantel-Haenszel).
Figure 4. The Grading of Recommendation Assessment, Development, and Evaluation.